NVIDIA Quadro P620 vs NVIDIA Quadro NVS 440 PCIe x1

VS

NVIDIA Quadro P620

NVIDIA Quadro NVS 440 PCIe x1

We compared two Professional market GPUs: 2GB VRAM Quadro P620 and 128MB VRAM Quadro NVS 440 PCIe x1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro P620 's Advantages

Released 12 years late

Boost Clock1354MHz

More VRAM (2GB vs 128GB)

Larger VRAM bandwidth (80.13GB/s vs 8.000GB/s)

512 additional rendering cores

NVIDIA Quadro NVS 440 PCIe x1 's Advantages

Lower TDP (31W vs 40W)

Score

Quadro P620

VS

Quadro NVS 440 PCIe x1

Graphics Card

Feb 2018

Release Date

Feb 2006

Quadro

Generation

Quadro NVS

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

1266 MHz

Base Clock

-

1354 MHz

Boost Clock

-

1252 MHz

Memory Clock

250 MHz

Memory

2GB

Memory Size

128MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

128bit

80.13GB/s

Bandwidth

8.000GB/s

Render Config

-

4

SM Count

-

512

Shading Units

-

32

TMUs

8

16

ROPs

4

-

48 KB (per SM)

L1 Cache

-

1024 KB

L2 Cache

-

Theoretical Performance

21.66 GPixel/s

Pixel Rate

1.000 GPixel/s

43.33 GTexel/s

Texture Rate

2.000 GTexel/s

21.66 GFLOPS

FP16 (half)

-

1386 GFLOPS

FP32 (float)

-

43.33 GFLOPS

FP64 (double)

-

Board Design

40W

TDP

31W

200 W

Suggested PSU

200 W

4x mini-DisplayPort 1.4a

Outputs

2x DMS-59

None

Power Connectors

None

Graphics Processor

GP107

GPU Name

NV43

-

GPU Variant

NVS440 NPB

Pascal

Architecture

Curie

Samsung

Foundry

TSMC

14 nm

Process Size

110 nm

3.3 billion

Transistors

0.146 billion

132 mm²

Die Size

154 mm²

Graphics Features

12 (12_1)

DirectX

9.0c (9_3)

4.6

OpenGL

2.0 (full) 2.1 (partial)

3.0

OpenCL

N/A

1.3

Vulkan

N/A

6.1

CUDA

-

6.4

Shader Model

3.0

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